Update validate_criteria.notEmpty.php

fp-includes/fp-smartyplugins/validate_criteria.notEmpty.php

@@ -34,9 +34,8 @@
  * @param array formvars form var values
  */
 function smarty_validate_criteria_notEmpty($value, $empty, &$params, &$formvars) {
-// Return a message if value is empty
 	if(empty($value)) { 
-		echo "Smarty plugin: value is empty or null!\n";
+		return false;
 	} else { 
 		return strlen($value) > 0;
 	}